<!--车辆管理页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">车辆管理</span>
    <el-button @click="dialogVisible=true" type="primary" style="float:right;margin-top:13px;">新建车辆</el-button>
  </div>
  <!-- 新增车辆弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible" :before-close="handleClose" style="width:1000px;padding:40px;">
    <el-form label-width="80px" label-position="top">
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆品牌">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.brand"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆牌号">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.license"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆型号">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.model"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆识别码">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.code"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆排量" >
            <el-select placeholder="请选择" v-model="saveVehicleForm.displacement">
              <el-option label="1.6" value="1"></el-option>
              <el-option label="2.5" value="2"></el-option>
              <el-option label="4" value="3"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆类型" >
            <el-select placeholder="请选择" v-model="saveVehicleForm.type">
              <el-option label="轿车" value="10"></el-option>
              <el-option label="货车" value="20"></el-option>
              <el-option label="客车" value="30"></el-option>
              <el-option label="挂车" value="40"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车身颜色">
            <el-select placeholder="请选择" v-model="saveVehicleForm.color">
              <el-option label="黑" value="10"></el-option>
              <el-option label="白" value="20"></el-option>
              <el-option label="蓝" value="30"></el-option>
              <el-option label="灰" value="40"></el-option>
              <el-option label="银" value="50"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="里程数">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.kilometers"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买时间">
            <el-date-picker type="date" format="YYYY-MM-DD" value-format="YYYY-MM-DD" v-model="saveVehicleForm.buyTime"/>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="上牌时间">
            <el-date-picker type="date" format="YYYY-MM-DD" value-format="YYYY-MM-DD" v-model="saveVehicleForm.regTime"/>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买价格">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.buyMoney"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="电池类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.batteryType">
              <el-option label="铅酸蓄电池" value="10"></el-option>
              <el-option label="镍氢电池" value="20"></el-option>
              <el-option label="钠硫电池" value="30"></el-option>
              <el-option label="二次锂电池" value="40"></el-option>
              <el-option label="空气电池" value="50"></el-option>
              <el-option label="三元锂电池" value="60"></el-option>
              <el-option label="碱性燃料电池" value="70"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button @click="saveVehicle" type="primary">确定</el-button>
    </template>
  </el-dialog>
  <!-- 车辆搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="车辆品牌">
        <el-input placeholder="请输入内容" style="width:220px;"
        v-model="searchVehicleForm.brand"
        @keydown.enter="loadVehicle"></el-input>
      </el-form-item>
      <el-form-item label="车牌号" style="width:290px;">
        <el-input placeholder="请输入内容" style="width:220px;"
        v-model="searchVehicleForm.license"
        @keydown.enter="loadVehicle"
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadVehicle">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <!-- 车辆列表 -->
  <el-card style="margin:20px;">
    <el-table :data="vehicleArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="brand" label="车辆品牌" align="center"/>
      <el-table-column prop="license" label="车牌号" align="center"/>
      <el-table-column prop="code" label="车辆识别码" align="center"/>
      <el-table-column prop="type" label="车辆类型" align="center"
                       :formatter="vehicleTypeFormat"/>
      <el-table-column prop="buyMoney" label="购买价格" align="center"/>
      <el-table-column prop="buyTime" label="购买时间" align="center"/>
      <el-table-column prop="regTime" label="上牌时间" align="center"/>
      <el-table-column prop="batteryType" label="电池类型" align="center"
                       :formatter="batteryTypeFormat"/>
      <el-table-column prop="status" label="车辆状态" align="center"
                       :formatter="vehicleStatusTypeFormat"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="updateVehicle(scope.row.id)">编辑</el-button>
          <el-button link type="primary" size="small" @click="deleteVehicle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
</template>
<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import {ElMessage} from "element-plus";
import axios from "axios";

//控制新增车辆弹窗是否显示
const dialogVisible = ref(false);
//定义变量控制dialog的标题
const dialogTitle = ref('新增车辆');
//定义数组保存车辆列表信息
const vehicleArr = ref([])
//定义对象保存查询条件
const searchVehicleForm = ref({brand:'',license:''})
//加载车辆数据
const loadVehicle = () => {
  let data = qs.stringify(searchVehicleForm.value);
  axios.get(BASE_URL + '/v1/vehicle/select?' + data).then(res=>{
    if (res.data.code == 2000){
      vehicleArr.value = res.data.data;
    }else {
      ElMessage.error(res.data.msg);
    }
  })
}

//加载页面信息
onMounted(()=>{
  //一进页面就需要加载车辆列表
  loadVehicle();
})

//重置车辆搜索信息
const resetSearch = () => {
  //清空已经填写的搜索数据 并且重新加载所有车辆信息
  searchVehicleForm.value = {};
  loadVehicle();
}

// 车辆类型显示转换
const vehicleTypeFormat = (row, column,cellValue,index) => {
  if (cellValue == 10){
    cellValue = '轿车';
  }else if (cellValue == 20){
    cellValue = '货车';
  }else if (cellValue == 30){
    cellValue = '客车';
  }else if (cellValue == 40){
    cellValue = '挂车';
  }
  return cellValue;
}

//电池类型显示转换
const batteryTypeFormat = (row, column,cellValue,index) => {
  if (cellValue == 10){
    cellValue = '铅酸蓄电池';
  }else if (cellValue == 20){
    cellValue = '镍氢电池';
  }else if (cellValue == 30){
    cellValue = '纳硫电池';
  }else if (cellValue == 40){
    cellValue = '二次锂电池';
  }else if (cellValue == 50){
    cellValue = '空气电池';
  }else if (cellValue == 60){
    cellValue = '三元锂电池';
  }else if (cellValue == 70){
    cellValue = '碱性燃料电池';
  }
  return cellValue;
}
//车辆状态显示转换
const vehicleStatusTypeFormat = (row, column,cellValue,index) => {
  if (cellValue == 1){
    cellValue = '空闲';
  }else if (cellValue == 2){
    cellValue = '占用';
  }
  return cellValue;
}

// 准备对象用来收集新增车辆信息
const saveVehicleForm = ref({
  brand:'',
  license:'',
  model:'',
  code:'',
  displacement:'',
  type:'',
  color:'',
  kilometers:'',
  buyTime:'',
  regTime:'',
  buyMoney:'',
  batteryType:''
})

//定义保存车辆的方法
const saveVehicle = () => {
  dialogTitle.value = '新建车辆信息';
  let data = qs.stringify(saveVehicleForm.value);
  console.log(data);
  axios.post(BASE_URL + '/v1/vehicle/save',data).then(res=>{
    if (res.data.code ==2000){
      ElMessage.success('新增车辆成功')
      dialogVisible.value = false;
      saveVehicleForm.value = {};
      loadVehicle();
    }else {
      ElMessage.error('车牌号或车辆识别码不允许重复');
    }
  })
}

//修改车辆信息
const updateVehicle = (id) => {
  dialogTitle.value = '修改车辆信息';
  dialogVisible.value = true;
  axios.get(BASE_URL + '/v1/vehicle/select?id=' + id).then(res=>{
    if (res.data.code == 2000) {
      saveVehicleForm.value = res.data.data[0];
    }
  })
}

//删除车辆
const deleteVehicle = (id) => {
  if (confirm('确认删除该车辆吗？')) {
    axios.delete(BASE_URL + '/v1/vehicle/delete/' + id).then(res => {
      if (res.data.code == 2000) {
        ElMessage.success('删除车辆成功');
        loadVehicle();
      } else {
        ElMessage.error(res.data.msg)
      }
    })
  }
}


//实现关闭功能
const handleClose = () => {
  if (confirm("确认关闭本窗口？")) {
    dialogVisible.value = false;
    saveVehicleForm.value = {};
  }
}


</script>